Struct ProxyConfig 

pub struct ProxyConfig {
    pub bind: String,
    pub upstream_anthropic: String,
    pub upstream_openai: String,
    pub db_path: String,
    pub tenant_id: String,
    pub prompt_salt: String,
    pub mode: Mode,
    pub routing: Option<Config>,
    pub prices: PriceTable,
    pub max_concurrency: usize,
}

Runtime configuration for the proxy.

Fields

bind: String

Address to bind the HTTP server to, e.g. 127.0.0.1:8080.

upstream_anthropic: String

Base URL of the upstream Anthropic-compatible API.

upstream_openai: String

Base URL of the upstream OpenAI-compatible API.

db_path: String

Path to the SQLite trace database.

tenant_id: String

Tenant identifier stamped on every trace.

prompt_salt: String

Salt mixed into the prompt hash so raw prompt text never touches storage.

mode: Mode

Default mode when no routing config matches (observe unless overridden).

routing: Option<Config>

Optional declarative routing config (§8.4). When present, its routes decide the mode, ladder, and gates per request; enforce routes activate the escalation engine.

prices: PriceTable

Model pricing table used to cost each attempt.

max_concurrency: usize

Max in-flight requests before new ones queue behind the concurrency limiter (FIRSTPASS_MAX_CONCURRENCY, default 512). A load-shed valve, not a timeout — it never severs an in-flight SSE stream.

Implementations

impl ProxyConfig

pub fn from_env() -> Result<Self, ConfigError>

Load configuration from environment variables, falling back to local defaults.

Errors

ConfigError::UnsupportedMode for an unknown FIRSTPASS_MODE; ConfigError::Config if the FIRSTPASS_CONFIG routing file cannot be read or parsed.

pub fn from_lookup( lookup: impl Fn(&str) -> Option<String>, ) -> Result<Self, ConfigError>

Load configuration from an arbitrary key lookup — the seam from_env uses, exposed so tests can exercise defaulting/validation without touching real process env vars. The routing config is supplied inline via the FIRSTPASS_CONFIG_TOML key.

Errors

ConfigError::UnsupportedMode for an unknown FIRSTPASS_MODE; ConfigError::Config if the inline routing TOML fails to parse.

Trait Implementations

impl Clone for ProxyConfig

fn clone(&self) -> ProxyConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProxyConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.